JPH01175466U - - Google Patents
Info
- Publication number
- JPH01175466U JPH01175466U JP7293388U JP7293388U JPH01175466U JP H01175466 U JPH01175466 U JP H01175466U JP 7293388 U JP7293388 U JP 7293388U JP 7293388 U JP7293388 U JP 7293388U JP H01175466 U JPH01175466 U JP H01175466U
- Authority
- JP
- Japan
- Prior art keywords
- pipe line
- master cylinder
- supply
- communication
- hydraulic pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案に従つた車輪制動装置のアクチユエ
ータの一実施例を示す概略構成図である。
１０…車輪制動装置、１１…ブレーキペダル、
１２…マスタシリンダ、１３…ホイールシリンダ
、２０…アクチユエータ、２１…第１管路、２２
…第２管路、２３…リザーバ、２４…供給切替弁
、２５…排出切替弁、２６…液圧ポンプ、２６ａ
…吸入路、２６ｂ…吐出路、２７…切替制御弁、
２８…第３管路、２９…アキユムレータ、３０…
チエツクバルブ、３１…ブレーキペダルスイツチ
。
The figure is a schematic configuration diagram showing one embodiment of an actuator of a wheel braking device according to the present invention. 10...Wheel braking device, 11...Brake pedal,
12... Master cylinder, 13... Wheel cylinder, 20... Actuator, 21... First pipe line, 22
...Second pipe line, 23...Reservoir, 24...Supply switching valve, 25...Discharge switching valve, 26...Hydraulic pressure pump, 26a
...Suction path, 26b...Discharge path, 27...Switching control valve,
28...Third conduit, 29...Accumulator, 30...
Check valve, 31...brake pedal switch.
Claims (1)
ルシリンダに接続される第２管路、所要量の作動
液を収容可能なリザーバ、前記第１管路と前記第
２管路間の連通を開閉制御すると共に前記第２管
路と前記リザーバとの連通を開閉制御する給排切
替手段、前記給排切替手段と前記マスタシリンダ
間の前記第１管路に接続される吸入路を有する液
圧ポンプ、前記第１管路に介装されて前記マスタ
シリンダの作動に応じて前記マスタシリンダと前
記液圧ポンプの吸入路との連通と前記マスタシリ
ンダと前記給排切替手段との連通とを切替制御す
る切替制御手段、前記液圧ポンプの吸入路と前記
リザーバとを接続する第３管路及び前記切替制御
手段と前記給排切替手段間の前記第１管路に接続
される前記液圧ポンプの吐出路に接続される小容
量アキユムレータを備えてなる車輪制動装置のア
クチユエータ。 A first pipe line connected to the master cylinder, a second pipe line connected to the wheel cylinder, a reservoir capable of accommodating a required amount of hydraulic fluid, and opening/closing control of communication between the first pipe line and the second pipe line. and a hydraulic pump having a supply/discharge switching means for controlling opening/closing of communication between the second pipe line and the reservoir, and a suction passage connected to the first pipe line between the supply/discharge switching means and the master cylinder; A device is installed in the first conduit and controls switching between communication between the master cylinder and the suction path of the hydraulic pump and communication between the master cylinder and the supply/discharge switching means in accordance with the operation of the master cylinder. a switching control means, a third pipe line connecting the suction passage of the hydraulic pump and the reservoir, and a discharge of the hydraulic pump connected to the first pipe line between the switching control means and the supply/discharge switching means. An actuator for a wheel braking device comprising a small capacity accumulator connected to a road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7293388U JPH01175466U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7293388U JPH01175466U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175466U true JPH01175466U (en) | 1989-12-13 |
Family
ID=31298086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7293388U Pending JPH01175466U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175466U (en) |
-
1988
- 1988-05-31 JP JP7293388U patent/JPH01175466U/ja active Pending
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